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48670932 = 223171929433
BaseRepresentation
bin1011100110101…
…0100011010100
310101120201222010
42321222203110
544424432212
64455104220
71130460522
oct271524324
9111521863
1048670932
1125523212
1214372070
13a11148b
14666d312
15441603c
hex2e6a8d4

48670932 has 96 divisors (see below), whose sum is σ = 131241600. Its totient is φ = 13934592.

The previous prime is 48670931. The next prime is 48670939. The reversal of 48670932 is 23907684.

48670932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48670931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112188 + ... + 112620.

It is an arithmetic number, because the mean of its divisors is an integer number (1367100).

Almost surely, 248670932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48670932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65620800).

48670932 is an abundant number, since it is smaller than the sum of its proper divisors (82570668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48670932 is a wasteful number, since it uses less digits than its factorization.

48670932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 48670932 is about 6976.4555470525. The cubic root of 48670932 is about 365.1095736578.

The spelling of 48670932 in words is "forty-eight million, six hundred seventy thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 17 19 29 34 38 51 57 58 68 76 87 102 114 116 174 204 228 323 348 433 493 551 646 866 969 986 1102 1292 1299 1479 1653 1732 1938 1972 2204 2598 2958 3306 3876 5196 5916 6612 7361 8227 9367 12557 14722 16454 18734 22083 24681 25114 28101 29444 32908 37468 37671 44166 49362 50228 56202 75342 88332 98724 112404 139859 150684 213469 238583 279718 419577 426938 477166 559436 640407 715749 839154 853876 954332 1280814 1431498 1678308 2561628 2862996 4055911 8111822 12167733 16223644 24335466 48670932